<!DOCTYPE html>
<html>

	<head>
		<meta charset="utf-8" />
		<title>注册领红包(鼓励金)</title>
		<link rel="stylesheet" href="__AGENT__/css/iconfont.css" />
		<link rel="stylesheet" href="__AGENT__/css/css.css" />
		<style type="text/css">
			.payment_erweima canvas{width: 200px; height: 200px;}
			body {overflow:scroll; overflow-y:hidden;} 
			.down_btn{width: 87%; margin: 0 auto; height: 2rem; font-weight: bold; line-height: 2rem; text-align: center; font-size: 1.1rem; background: url(__AGENT__/img/bac_fukuan.jpg) no-repeat; background-size: 100% auto; color: white;}
		</style>
	</head>
	<body>
		<div class="down_btn" onclick="savepic()">点击保存二维码</div>
		<div class="xsaoml_con" id='payment_erweima'>			
			<div class="xsaoml_conbox" style="margin-top: 2px;">
				<div class="xsaoml_top"><img src="__AGENT__/img/bac_xsaom.jpg"></div>
				<div class="sherweimabox">						
					<div class="payment_erweima">
						<div id="qrcode"></div>
					</div>
					<div class="tip"><img src="__AGENT__/img/saom_jine.png"></div>
				</div>				
			</div>
			<div class="smfk_tip"><span>&nbsp;打开微信/支付宝【扫一扫】</span></div>
			<div class="payment_butbox"><img src="__AGENT__/img/bac_xsaom2.jpg"></div>
		</div>
		<div id ='cut_img'></div>
	</body>
</html>
<script type="text/javascript" src="__PUBLIC__/static/js/jquery.min.js"></script>
<script type="text/javascript" src="__PUBLIC__/static/layui/layui.all.js"></script>
<script type="text/javascript" src="__PUBLIC__/static/js/jquery.form.js"></script>
<script type="text/javascript" src="__PUBLIC__/static/js/jquery.qrcode.js"></script>
<script type="text/javascript" src="__PUBLIC__/static/js/utf.js"></script>
<script type="text/javascript" src="__PUBLIC__/static/js/zepto-1.1.6.min.js"></script>
<script type="text/javascript" src='__PUBLIC__/static/js/html2canvas.js'></script>
<script>
	var index = layer.load(0, {shade: false,time: 2 * 1000});
	$(".layui-layer-loading").css("left", "50%");
	var url = "{$agent_info.code_url}";
	var img = "{$agent_info.logo}";
	 $("#qrcode").qrcode({
        render 		: "canvas",    		//设置渲染方式，有table和canvas，使用canvas方式渲染性能相对来说比较好
        text 		: url,    		//扫描二维码后显示的内容,可以直接填一个网址，扫描二维码后自动跳向该链接
        width 		: "180",    	//二维码的宽度
        height 		: "180",    	//二维码的高度
        background 	: "#ffffff",    //二维码的后景色
        foreground 	: "#000000",    //二维码的前景色
    });
</script>
<script>
//下载图片
function savepic() {
	html2canvas($("#payment_erweima"), {
		onrendered: function (canvas) {
		    var url = canvas.toDataURL(); //base64数据
		    var image = new Image();
		    image.src = url;
		    image.id = 'div_img';
		    $('#cut_img').append(image);
		    var img_src = $('#div_img')[0].src;
				var type = 'png';
				// 下载后的问题名
				var filename = 'pic_' + (new Date()).getTime() + '.' + type;
				// download
				saveFile(img_src,filename);
		   }
		});
}

/**
 * 在本地进行文件保存
 */
var saveFile = function(data, filename){
    var save_link = document.createElementNS('http://www.w3.org/1999/xhtml', 'a');
    save_link.href = data;
    save_link.download = filename;
   
    var event = document.createEvent('MouseEvents');
    event.initMouseEvent('click', true, false, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null);
    save_link.dispatchEvent(event);
};
</script>